EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 3
Title "Main Schematic - VL670/671 Development Board"
Date "2021-10-26"
Rev "v0.02b"
Comp "Copyright (C) 2021 Tom Li (niconiconi)"
Comment1 "https://creativecommons.org/publicdomain/zero/1.0/"
Comment2 "the designer has waived all copyright and related or neighboring rights."
Comment3 "To the extent possible under law,"
Comment4 "License: CC 0, “No Rights Reserved”"
$EndDescr
$Comp
L power:+5V #PWR0101
U 1 1 5FC772C9
P 5500 1450
F 0 "#PWR0101" H 5500 1300 50  0001 C CNN
F 1 "+5V" H 5500 1600 50  0000 C CNN
F 2 "" H 5500 1450 50  0001 C CNN
F 3 "" H 5500 1450 50  0001 C CNN
	1    5500 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	5850 1450 5850 1800
$Comp
L Device:R_US R4
U 1 1 5FCCDE94
P 4800 2050
F 0 "R4" H 5050 2100 50  0000 R CNN
F 1 "10k" H 5050 2000 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 4840 2040 50  0001 C CNN
F 3 "~" H 4800 2050 50  0001 C CNN
	1    4800 2050
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5250 2900 5150 2900
Wire Wire Line
	5150 2900 5150 2450
$Comp
L Device:R_US R6
U 1 1 5FD161E5
P 4750 4050
F 0 "R6" V 4700 3850 50  0000 C CNN
F 1 "0R" V 4700 4200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 4790 4040 50  0001 C CNN
F 3 "~" H 4750 4050 50  0001 C CNN
	1    4750 4050
	0    1    1    0   
$EndComp
Wire Wire Line
	4800 5450 4800 5550
Wire Wire Line
	4800 5850 4800 5950
$Comp
L Device:Crystal_GND24 Y1
U 1 1 5F845F29
P 4800 5700
F 0 "Y1" V 5150 5650 50  0000 L CNN
F 1 "25MHz" V 4400 5600 50  0000 L CNN
F 2 "Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm" H 4800 5700 50  0001 C CNN
F 3 "~" H 4800 5700 50  0001 C CNN
F 4 "Cl=10pF" V 4300 5700 50  0000 C CNN "Parameter"
	1    4800 5700
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4050 5450 4200 5450
Wire Wire Line
	4050 5950 4200 5950
Connection ~ 4050 5950
Wire Wire Line
	4400 5450 4800 5450
Wire Wire Line
	4400 5950 4800 5950
Wire Wire Line
	4050 5450 4050 5950
Wire Wire Line
	4600 5700 4550 5700
Wire Wire Line
	5000 5700 5050 5700
$Comp
L power:GND #PWR040
U 1 1 5F099BAA
P 4550 6250
F 0 "#PWR040" H 4550 6000 50  0001 C CNN
F 1 "GND" H 4555 6077 50  0000 C CNN
F 2 "" H 4550 6250 50  0001 C CNN
F 3 "" H 4550 6250 50  0001 C CNN
	1    4550 6250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR041
U 1 1 5F0C0A24
P 5050 6250
F 0 "#PWR041" H 5050 6000 50  0001 C CNN
F 1 "GND" H 5055 6077 50  0000 C CNN
F 2 "" H 5050 6250 50  0001 C CNN
F 3 "" H 5050 6250 50  0001 C CNN
	1    5050 6250
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 5450 5250 5450
Connection ~ 4800 5450
Wire Wire Line
	4800 5950 5250 5950
Connection ~ 4800 5950
Wire Wire Line
	5050 5700 5050 6250
Wire Wire Line
	4550 5700 4550 6250
Wire Wire Line
	4050 5950 4050 6250
Wire Wire Line
	4350 4050 4600 4050
Wire Wire Line
	4900 4050 5250 4050
$Comp
L power:+3V3 #PWR0103
U 1 1 5FE0E664
P 5850 1450
F 0 "#PWR0103" H 5850 1300 50  0001 C CNN
F 1 "+3V3" H 5850 1600 50  0000 C CNN
F 2 "" H 5850 1450 50  0001 C CNN
F 3 "" H 5850 1450 50  0001 C CNN
	1    5850 1450
	1    0    0    -1  
$EndComp
$Comp
L Device:R_US R5
U 1 1 5FE3B6E7
P 4750 3950
F 0 "R5" V 4700 3750 50  0000 C CNN
F 1 "11.3k" V 4700 4150 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 4790 3940 50  0001 C CNN
F 3 "~" H 4750 3950 50  0001 C CNN
F 4 "1%" V 4650 3950 50  0000 C CNN "Tolerance"
	1    4750 3950
	0    1    1    0   
$EndComp
Wire Wire Line
	4900 3950 5250 3950
Wire Wire Line
	4600 3950 4350 3950
$Comp
L power:GND #PWR0104
U 1 1 5FE4293E
P 4350 4400
F 0 "#PWR0104" H 4350 4150 50  0001 C CNN
F 1 "GND" H 4350 4250 50  0000 C CNN
F 2 "" H 4350 4400 50  0001 C CNN
F 3 "" H 4350 4400 50  0001 C CNN
	1    4350 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4350 3950 4350 4050
Connection ~ 4350 4050
Wire Notes Line
	7000 600  5550 600 
Text Notes 6050 700  0    50   ~ 10
Note 1:
Text Notes 3800 4050 0    50   ~ 10
Note 4:
Wire Notes Line
	4250 3950 3650 3950
Text Notes 3100 2000 0    50   ~ 0
Pure USB3 by default. USB2\ntransactions are translated to\nUSB3. Install D+/D- jumpers\nonly when USB2 direct pass-\nthrough is needed.
Text Notes 3500 1550 0    50   ~ 10
Note 3:
Wire Notes Line
	3050 2050 4300 2050
Wire Notes Line
	3050 1450 4300 1450
$Comp
L power:+3V3 #PWR0109
U 1 1 604534AB
P 4800 1700
F 0 "#PWR0109" H 4800 1550 50  0001 C CNN
F 1 "+3V3" H 4800 1850 50  0000 C CNN
F 2 "" H 4800 1700 50  0001 C CNN
F 3 "" H 4800 1700 50  0001 C CNN
	1    4800 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 1700 4800 1900
$Comp
L Device:C_Small C13
U 1 1 5FCD98BF
P 4800 2650
F 0 "C13" H 4550 2700 50  0000 L CNN
F 1 "1uF" H 4550 2600 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 4800 2650 50  0001 C CNN
F 3 "~" H 4800 2650 50  0001 C CNN
	1    4800 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 2750 4800 2850
$Comp
L power:GND #PWR0110
U 1 1 5FCE0BD3
P 4800 2850
F 0 "#PWR0110" H 4800 2600 50  0001 C CNN
F 1 "GND" H 4600 2800 50  0000 C CNN
F 2 "" H 4800 2850 50  0001 C CNN
F 3 "" H 4800 2850 50  0001 C CNN
	1    4800 2850
	1    0    0    -1  
$EndComp
$Comp
L Connector:USB3_A J4
U 1 1 604983E0
P 10700 2050
F 0 "J4" H 10700 2800 50  0000 C CNN
F 1 "USB3_A Receptacle" H 10700 2700 50  0000 C CNN
F 2 "vl670:USB3_A_Receptacle_XKB_U231-091N-4BLRA00-S-1" H 10850 2150 50  0001 C CNN
F 3 "~" H 10850 2150 50  0001 C CNN
	1    10700 2050
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 60701D89
P 9100 4900
F 0 "#PWR0115" H 9100 4650 50  0001 C CNN
F 1 "GND" H 9100 4750 50  0000 C CNN
F 2 "" H 9100 4900 50  0001 C CNN
F 3 "" H 9100 4900 50  0001 C CNN
	1    9100 4900
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4350 4050 4350 4150
$Comp
L Device:R_US R7
U 1 1 60761FDB
P 4750 4150
F 0 "R7" V 4700 3950 50  0000 C CNN
F 1 "0R" V 4700 4300 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 4790 4140 50  0001 C CNN
F 3 "~" H 4750 4150 50  0001 C CNN
	1    4750 4150
	0    1    1    0   
$EndComp
$Comp
L Device:R_US R8
U 1 1 607627E2
P 4750 4250
F 0 "R8" V 4700 4050 50  0000 C CNN
F 1 "0R" V 4700 4400 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 4790 4240 50  0001 C CNN
F 3 "~" H 4750 4250 50  0001 C CNN
	1    4750 4250
	0    1    1    0   
$EndComp
Wire Wire Line
	4350 4150 4600 4150
Connection ~ 4350 4150
Wire Wire Line
	4900 4150 5250 4150
Wire Wire Line
	5250 4250 4900 4250
Wire Wire Line
	4600 4250 4350 4250
Wire Wire Line
	4350 4150 4350 4250
Connection ~ 4350 4250
$Comp
L power:GND #PWR0121
U 1 1 60AA74D3
P 10800 2900
F 0 "#PWR0121" H 10800 2650 50  0001 C CNN
F 1 "GND" H 10805 2727 50  0000 C CNN
F 2 "" H 10800 2900 50  0001 C CNN
F 3 "" H 10800 2900 50  0001 C CNN
	1    10800 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	10900 2750 10900 2900
Wire Wire Line
	10800 2750 10800 2900
Connection ~ 10800 2900
Wire Wire Line
	10900 2900 10800 2900
Wire Wire Line
	10800 2900 10700 2900
Wire Wire Line
	10700 2900 10700 2750
Text Notes 2700 4650 0    79   ~ 0
EEPROM
Wire Wire Line
	3500 4750 5250 4750
Wire Wire Line
	3500 4850 5250 4850
Wire Wire Line
	3500 4950 5250 4950
Wire Wire Line
	3500 5050 5250 5050
$Comp
L power:+1V5 #PWR0122
U 1 1 617905E6
P 6500 1450
F 0 "#PWR0122" H 6500 1300 50  0001 C CNN
F 1 "+1V5" H 6500 1600 50  0000 C CNN
F 2 "" H 6500 1450 50  0001 C CNN
F 3 "" H 6500 1450 50  0001 C CNN
	1    6500 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	5700 1800 5800 1800
Wire Wire Line
	5800 1800 5850 1800
Connection ~ 5800 1800
Wire Wire Line
	5900 1800 6000 1800
Connection ~ 5900 1800
Wire Wire Line
	5600 1800 5700 1800
Connection ~ 5700 1800
Connection ~ 5850 1800
Wire Wire Line
	5850 1800 5900 1800
Wire Wire Line
	7300 5250 7350 5250
Wire Wire Line
	7300 5150 7450 5150
Wire Wire Line
	7300 5050 7550 5050
Wire Wire Line
	7300 4850 7750 4850
Wire Wire Line
	7300 3100 7750 3100
Wire Wire Line
	7300 3200 7850 3200
Wire Wire Line
	7950 3300 7300 3300
Wire Wire Line
	7300 3400 8050 3400
$Comp
L vl670:TPS2061C U4
U 1 1 605C86BA
P 9100 4200
F 0 "U4" H 9550 3650 50  0000 C CNN
F 1 "TPS2061C-PXLI" H 9550 3550 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5_HandSoldering" H 9100 4700 50  0001 C CNN
F 3 "https://www.ti.com/lit/gpn/tps2061c" H 9050 4500 50  0001 C CNN
	1    9100 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 4750 7850 5300
Wire Wire Line
	7750 4850 7750 5400
Wire Wire Line
	7650 4950 7650 5500
Wire Wire Line
	7550 5050 7550 5600
Wire Wire Line
	7450 5150 7450 5700
Wire Wire Line
	7350 5250 7350 5800
Wire Wire Line
	6000 1800 6000 1900
Wire Wire Line
	5900 1800 5900 1900
Wire Wire Line
	5800 1800 5800 1900
Wire Wire Line
	5700 1800 5700 1900
Wire Wire Line
	5600 1900 5600 1800
Wire Wire Line
	5500 1450 5500 1900
$Comp
L power:GND #PWR0126
U 1 1 60071875
P 10000 6300
F 0 "#PWR0126" H 10000 6050 50  0001 C CNN
F 1 "GND" H 10005 6127 50  0000 C CNN
F 2 "" H 10000 6300 50  0001 C CNN
F 3 "" H 10000 6300 50  0001 C CNN
	1    10000 6300
	1    0    0    -1  
$EndComp
Wire Wire Line
	10000 5900 10200 5900
$Comp
L Device:R_US R9
U 1 1 61B5EC77
P 7550 4350
F 0 "R9" V 7500 4650 50  0000 C CNN
F 1 "470R" V 7650 4350 50  0001 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 7590 4340 50  0001 C CNN
F 3 "~" H 7550 4350 50  0001 C CNN
	1    7550 4350
	0    1    1    0   
$EndComp
$Comp
L Device:R_US R3
U 1 1 6026D222
P 2100 4500
F 0 "R3" H 1900 4700 50  0000 L CNN
F 1 "10k" H 1900 4600 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 2140 4490 50  0001 C CNN
F 3 "~" H 2100 4500 50  0001 C CNN
	1    2100 4500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C31
U 1 1 602DF1BC
P 700 7200
F 0 "C31" H 750 7300 50  0000 L CNN
F 1 "470nF" H 750 7100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 738 7050 50  0001 C CNN
F 3 "~" H 700 7200 50  0001 C CNN
	1    700  7200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0130
U 1 1 602DF1C8
P 700 7500
F 0 "#PWR0130" H 700 7250 50  0001 C CNN
F 1 "GND" H 705 7327 50  0000 C CNN
F 2 "" H 700 7500 50  0001 C CNN
F 3 "" H 700 7500 50  0001 C CNN
	1    700  7500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C32
U 1 1 602DF1D2
P 1000 7200
F 0 "C32" H 1050 7300 50  0000 L CNN
F 1 "470nF" H 1050 7100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 1038 7050 50  0001 C CNN
F 3 "~" H 1000 7200 50  0001 C CNN
	1    1000 7200
	1    0    0    -1  
$EndComp
Text Notes 2800 5600 0    50   ~ 10
Note 5:
Wire Wire Line
	1000 6850 1000 7050
Wire Wire Line
	1000 7350 1000 7500
$Comp
L power:+3V3 #PWR0131
U 1 1 6039F22A
P 700 6850
F 0 "#PWR0131" H 700 6700 50  0001 C CNN
F 1 "+3V3" H 700 7000 50  0000 C CNN
F 2 "" H 700 6850 50  0001 C CNN
F 3 "" H 700 6850 50  0001 C CNN
	1    700  6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	700  6850 700  7050
Wire Wire Line
	700  7350 700  7500
$Comp
L Device:C C33
U 1 1 603DC68D
P 1300 7200
F 0 "C33" H 1350 7300 50  0000 L CNN
F 1 "470nF" H 1350 7100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 1338 7050 50  0001 C CNN
F 3 "~" H 1300 7200 50  0001 C CNN
	1    1300 7200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1300 6850 1300 7050
Wire Wire Line
	1300 7350 1300 7500
$Comp
L Device:C C34
U 1 1 603EC4B0
P 1600 7200
F 0 "C34" H 1650 7300 50  0000 L CNN
F 1 "470nF" H 1650 7100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 1638 7050 50  0001 C CNN
F 3 "~" H 1600 7200 50  0001 C CNN
	1    1600 7200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 6850 1600 7050
Wire Wire Line
	1600 7350 1600 7500
$Comp
L Device:C C41
U 1 1 60400542
P 2300 7200
F 0 "C41" H 2350 7300 50  0000 L CNN
F 1 "1uF" H 2350 7100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 2338 7050 50  0001 C CNN
F 3 "~" H 2300 7200 50  0001 C CNN
	1    2300 7200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0132
U 1 1 6040076C
P 2300 7500
F 0 "#PWR0132" H 2300 7250 50  0001 C CNN
F 1 "GND" H 2305 7327 50  0000 C CNN
F 2 "" H 2300 7500 50  0001 C CNN
F 3 "" H 2300 7500 50  0001 C CNN
	1    2300 7500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C42
U 1 1 60400776
P 2600 7200
F 0 "C42" H 2650 7300 50  0000 L CNN
F 1 "1uF" H 2650 7100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 2638 7050 50  0001 C CNN
F 3 "~" H 2600 7200 50  0001 C CNN
	1    2600 7200
	1    0    0    -1  
$EndComp
Wire Wire Line
	2600 6850 2600 7050
Wire Wire Line
	2600 7350 2600 7500
Wire Wire Line
	2300 6850 2300 7050
Wire Wire Line
	2300 7350 2300 7500
Connection ~ 2300 7500
$Comp
L Device:C C43
U 1 1 60400792
P 2900 7200
F 0 "C43" H 2950 7300 50  0000 L CNN
F 1 "1uF" H 2950 7100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 2938 7050 50  0001 C CNN
F 3 "~" H 2900 7200 50  0001 C CNN
	1    2900 7200
	1    0    0    -1  
$EndComp
Wire Wire Line
	2900 6850 2900 7050
Wire Wire Line
	2900 7350 2900 7500
$Comp
L Device:C C44
U 1 1 604007A2
P 3200 7200
F 0 "C44" H 3250 7300 50  0000 L CNN
F 1 "1uF" H 3250 7100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 3238 7050 50  0001 C CNN
F 3 "~" H 3200 7200 50  0001 C CNN
	1    3200 7200
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 6850 3200 7050
Wire Wire Line
	3200 7350 3200 7500
$Comp
L Device:C C35
U 1 1 604353DE
P 1900 7200
F 0 "C35" H 1950 7300 50  0000 L CNN
F 1 "470nF" H 1950 7100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 1938 7050 50  0001 C CNN
F 3 "~" H 1900 7200 50  0001 C CNN
	1    1900 7200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 6850 1900 7050
Wire Wire Line
	1900 7350 1900 7500
$Comp
L power:+1V5 #PWR0133
U 1 1 60505B03
P 2300 6850
F 0 "#PWR0133" H 2300 6700 50  0001 C CNN
F 1 "+1V5" H 2300 7000 50  0000 C CNN
F 2 "" H 2300 6850 50  0001 C CNN
F 3 "" H 2300 6850 50  0001 C CNN
	1    2300 6850
	1    0    0    -1  
$EndComp
Connection ~ 2300 6850
$Comp
L power:GND #PWR0136
U 1 1 605ACECE
P 6300 6250
F 0 "#PWR0136" H 6300 6000 50  0001 C CNN
F 1 "GND" H 6305 6077 50  0000 C CNN
F 2 "" H 6300 6250 50  0001 C CNN
F 3 "" H 6300 6250 50  0001 C CNN
	1    6300 6250
	1    0    0    -1  
$EndComp
Wire Wire Line
	6250 6250 6300 6250
Wire Wire Line
	6350 6250 6300 6250
Connection ~ 6300 6250
Wire Wire Line
	6350 6200 6350 6250
Wire Wire Line
	6250 6200 6250 6250
$Comp
L power:+5V #PWR0112
U 1 1 605CDF9A
P 8550 3850
F 0 "#PWR0112" H 8550 3700 50  0001 C CNN
F 1 "+5V" H 8565 4023 50  0000 C CNN
F 2 "" H 8550 3850 50  0001 C CNN
F 3 "" H 8550 3850 50  0001 C CNN
	1    8550 3850
	-1   0    0    -1  
$EndComp
Text Notes 2200 6300 0    50   ~ 0
By default, both VL670 and ISP header\nare connected, to allow probing SPI\nwhile VL670 is running.\n\nTo program the EEPROM, a programmer\nmust pull ~ISP_ENABLE~ low from the ISP\nheader (bridge pin 6 "~EN~"& 7 "GND" on\nJ1), to avoid bus contention.
$Comp
L power:+3V3 #PWR0129
U 1 1 5FE7A3DB
P 2100 4250
F 0 "#PWR0129" H 2100 4100 50  0001 C CNN
F 1 "+3V3" H 1950 4350 50  0000 C CNN
F 2 "" H 2100 4250 50  0001 C CNN
F 3 "" H 2100 4250 50  0001 C CNN
	1    2100 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 4350 2100 4250
$Comp
L Device:R_US R2
U 1 1 6027F301
P 3250 2450
F 0 "R2" V 3200 2300 50  0000 C CNN
F 1 "0R" V 3200 2600 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 3290 2440 50  0001 C CNN
F 3 "~" H 3250 2450 50  0001 C CNN
F 4 "NC" V 3200 2800 50  0000 C CNN "Install"
	1    3250 2450
	0    1    1    0   
$EndComp
$Comp
L Device:R_US R1
U 1 1 6027A505
P 3250 2350
F 0 "R1" V 3200 2200 50  0000 C CNN
F 1 "0R" V 3200 2500 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 3290 2340 50  0001 C CNN
F 3 "~" H 3250 2350 50  0001 C CNN
F 4 "NC" V 3200 2700 50  0000 C CNN "Install"
	1    3250 2350
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 60464693
P 900 3800
F 0 "#PWR0106" H 900 3550 50  0001 C CNN
F 1 "GND" H 900 3650 50  0000 C CNN
F 2 "" H 900 3800 50  0001 C CNN
F 3 "" H 900 3800 50  0001 C CNN
	1    900  3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	3850 2450 3850 3200
Wire Wire Line
	3850 3200 5250 3200
Wire Wire Line
	3950 3100 5250 3100
Wire Wire Line
	3400 2450 3850 2450
Text Label 3950 3500 0    50   ~ 0
SSTX_DC-
Text Label 3950 3600 0    50   ~ 0
SSTX_DC+
Text Label 3950 3100 0    50   ~ 0
D_DC-
Text Label 7400 3600 0    50   ~ 0
DN_SSTX+
Text Label 7400 3500 0    50   ~ 0
DN_SSTX-
Text Label 7400 3400 0    50   ~ 0
DN_SSRX+
Text Label 7400 3300 0    50   ~ 0
DN_SSRX-
Text Label 7400 3200 0    50   ~ 0
DN_D+
Text Label 7400 3100 0    50   ~ 0
DN_D-
$Comp
L vl670:+5V_SW #PWR0113
U 1 1 60658E52
P 9900 1200
F 0 "#PWR0113" H 9900 1050 50  0001 C CNN
F 1 "+5V_SW" H 9915 1373 50  0000 C CNN
F 2 "" H 9900 1200 50  0001 C CNN
F 3 "" H 9900 1200 50  0001 C CNN
	1    9900 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	10200 1650 9900 1650
Wire Wire Line
	8250 5300 8250 5900
Wire Wire Line
	8450 5900 8450 5400
Wire Wire Line
	8650 5900 8650 5500
Wire Wire Line
	8850 5900 8850 5600
Wire Wire Line
	9050 5700 9050 5900
Wire Wire Line
	9250 5900 9250 5800
Wire Wire Line
	10000 5900 10000 6300
$Comp
L power:GND #PWR0146
U 1 1 60EF63EC
P 1450 6050
F 0 "#PWR0146" H 1450 5800 50  0001 C CNN
F 1 "GND" H 1455 5877 50  0000 C CNN
F 2 "" H 1450 6050 50  0001 C CNN
F 3 "" H 1450 6050 50  0001 C CNN
	1    1450 6050
	1    0    0    -1  
$EndComp
$Comp
L Device:D_TVS D13
U 1 1 60EF63F7
P 1150 5700
F 0 "D13" V 1000 5550 50  0000 L CNN
F 1 "ESD5B5.0ST1G-N" V 1195 5780 50  0001 L CNN
F 2 "Diode_SMD:D_SOD-523" H 1150 5700 50  0001 C CNN
F 3 "~" H 1150 5700 50  0001 C CNN
	1    1150 5700
	0    1    1    0   
$EndComp
$Comp
L Device:D_TVS D15
U 1 1 60EF6401
P 1550 5700
F 0 "D15" V 1400 5550 50  0000 L CNN
F 1 "ESD5B5.0ST1G-N" V 1595 5780 50  0001 L CNN
F 2 "Diode_SMD:D_SOD-523" H 1550 5700 50  0001 C CNN
F 3 "~" H 1550 5700 50  0001 C CNN
	1    1550 5700
	0    1    1    0   
$EndComp
$Comp
L Device:D_TVS D16
U 1 1 60EF640B
P 1350 5700
F 0 "D16" V 1200 5550 50  0000 L CNN
F 1 "ESD5B5.0ST1G-N" V 1395 5780 50  0001 L CNN
F 2 "Diode_SMD:D_SOD-523" H 1350 5700 50  0001 C CNN
F 3 "~" H 1350 5700 50  0001 C CNN
	1    1350 5700
	0    1    1    0   
$EndComp
$Comp
L Device:D_TVS D17
U 1 1 60EF641F
P 1750 5700
F 0 "D17" V 1600 5550 50  0000 L CNN
F 1 "ESD5B5.0ST1G-N" V 1795 5780 50  0001 L CNN
F 2 "Diode_SMD:D_SOD-523" H 1750 5700 50  0001 C CNN
F 3 "~" H 1750 5700 50  0001 C CNN
	1    1750 5700
	0    1    1    0   
$EndComp
Wire Wire Line
	850  4750 950  4750
Wire Wire Line
	850  4850 1150 4850
Wire Wire Line
	850  4950 1350 4950
Wire Wire Line
	850  5050 1550 5050
Wire Wire Line
	850  5150 1750 5150
Wire Wire Line
	950  5550 950  4750
Wire Wire Line
	1150 5550 1150 4850
Wire Wire Line
	1350 5550 1350 4950
Wire Wire Line
	1550 5550 1550 5050
Wire Wire Line
	1750 5550 1750 5150
Connection ~ 1150 4850
Connection ~ 1350 4950
Connection ~ 1550 5050
Connection ~ 1750 5150
Wire Wire Line
	1150 4850 2350 4850
Wire Wire Line
	1350 4950 2350 4950
Wire Wire Line
	1550 5050 2350 5050
Wire Wire Line
	950  5850 950  6050
Wire Wire Line
	1150 5850 1150 6050
Wire Wire Line
	1150 6050 950  6050
Wire Wire Line
	1150 6050 1350 6050
Wire Wire Line
	1750 6050 1750 5850
Connection ~ 1150 6050
Wire Wire Line
	1550 5850 1550 6050
Connection ~ 1550 6050
Wire Wire Line
	1550 6050 1750 6050
Wire Wire Line
	1350 5850 1350 6050
Connection ~ 1350 6050
Connection ~ 2100 5150
Wire Wire Line
	2100 5150 2200 5150
Wire Wire Line
	1750 5150 2100 5150
$Comp
L Device:D_TVS D14
U 1 1 60EF6415
P 950 5700
F 0 "D14" V 800 5550 50  0000 L CNN
F 1 "ESD5B5.0ST1G-N" V 1400 5400 50  0000 L CNN
F 2 "Diode_SMD:D_SOD-523" H 950 5700 50  0001 C CNN
F 3 "~" H 950 5700 50  0001 C CNN
	1    950  5700
	0    1    1    0   
$EndComp
Wire Wire Line
	1350 6050 1450 6050
Connection ~ 950  4750
Wire Wire Line
	950  4750 2350 4750
Connection ~ 1450 6050
Wire Wire Line
	1450 6050 1550 6050
$Comp
L power:GND #PWR0128
U 1 1 61815DAB
P 1850 5250
F 0 "#PWR0128" H 1850 5000 50  0001 C CNN
F 1 "GND" V 1750 5200 50  0000 C CNN
F 2 "" H 1850 5250 50  0001 C CNN
F 3 "" H 1850 5250 50  0001 C CNN
	1    1850 5250
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR0163
U 1 1 618B7C7D
P 1850 4650
F 0 "#PWR0163" H 1850 4400 50  0001 C CNN
F 1 "GND" V 1950 4600 50  0000 C CNN
F 2 "" H 1850 4650 50  0001 C CNN
F 3 "" H 1850 4650 50  0001 C CNN
	1    1850 4650
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1850 4650 850  4650
Wire Wire Line
	850  5250 1850 5250
$Comp
L Jumper:SolderJumper_2_Bridged JP2
U 1 1 61CB65FE
P 2850 850
F 0 "JP2" H 2850 1000 50  0000 C CNN
F 1 "SolderJumper_2_Bridged" H 2850 964 50  0001 C CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 2850 850 50  0001 C CNN
F 3 "~" H 2850 850 50  0001 C CNN
	1    2850 850 
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0165
U 1 1 61D2B1F8
P 3200 800
F 0 "#PWR0165" H 3200 650 50  0001 C CNN
F 1 "+5V" H 3300 900 50  0000 C CNN
F 2 "" H 3200 800 50  0001 C CNN
F 3 "" H 3200 800 50  0001 C CNN
	1    3200 800 
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 850  3200 800 
$Comp
L power:+5VP #PWR0167
U 1 1 61F9EB8B
P 2200 800
F 0 "#PWR0167" H 2200 650 50  0001 C CNN
F 1 "+5VP" H 2050 900 50  0000 C CNN
F 2 "" H 2200 800 50  0001 C CNN
F 3 "" H 2200 800 50  0001 C CNN
	1    2200 800 
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 950  1350 950 
Wire Wire Line
	1150 1050 1150 950 
$Comp
L power:+5V #PWR0164
U 1 1 61A5856E
P 1150 750
F 0 "#PWR0164" H 1150 600 50  0001 C CNN
F 1 "+5V" H 1250 800 50  0000 C CNN
F 2 "" H 1150 750 50  0001 C CNN
F 3 "" H 1150 750 50  0001 C CNN
	1    1150 750 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0105
U 1 1 61AA89DA
P 1150 1050
F 0 "#PWR0105" H 1150 800 50  0001 C CNN
F 1 "GND" H 1300 1000 50  0000 C CNN
F 2 "" H 1150 1050 50  0001 C CNN
F 3 "" H 1150 1050 50  0001 C CNN
	1    1150 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 850  1150 750 
Wire Wire Line
	1350 850  1150 850 
$Comp
L Connector:Conn_01x02_Male J5
U 1 1 61A1F5FF
P 1550 850
F 0 "J5" H 1500 800 50  0000 R CNN
F 1 "Conn_01x02_Male" H 1522 823 50  0001 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 1550 850 50  0001 C CNN
F 3 "~" H 1550 850 50  0001 C CNN
	1    1550 850 
	-1   0    0    -1  
$EndComp
$Comp
L Device:D_TVS D18
U 1 1 60EF6034
P 950 900
F 0 "D18" V 1150 800 50  0000 L CNN
F 1 "ESD7951S" V 995 980 50  0001 L CNN
F 2 "Diode_SMD:D_SOD-523" H 950 900 50  0001 C CNN
F 3 "~" H 950 900 50  0001 C CNN
	1    950  900 
	0    1    1    0   
$EndComp
Wire Wire Line
	950  750  1150 750 
Connection ~ 1150 750 
Wire Wire Line
	950  1050 1150 1050
Connection ~ 1150 1050
Wire Wire Line
	6500 1900 6500 1800
Wire Wire Line
	6500 1800 6600 1800
Wire Wire Line
	6700 1800 6700 1900
Wire Wire Line
	6600 1900 6600 1800
Connection ~ 6600 1800
Wire Wire Line
	6600 1800 6700 1800
Wire Wire Line
	8550 3850 8550 4150
Wire Wire Line
	9100 4850 9100 4900
Wire Wire Line
	8150 4200 8150 4900
$Comp
L power:GND #PWR0127
U 1 1 61BDF7D6
P 8150 4900
F 0 "#PWR0127" H 8150 4650 50  0001 C CNN
F 1 "GND" H 8150 4750 50  0000 C CNN
F 2 "" H 8150 4900 50  0001 C CNN
F 3 "" H 8150 4900 50  0001 C CNN
	1    8150 4900
	1    0    0    -1  
$EndComp
$Comp
L Device:R_US R15
U 1 1 608A3AA8
P 8450 4700
F 0 "R15" H 8518 4746 50  0000 L CNN
F 1 "10k" H 8518 4655 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 8490 4690 50  0001 C CNN
F 3 "~" H 8450 4700 50  0001 C CNN
	1    8450 4700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0111
U 1 1 608DDF82
P 8450 4900
F 0 "#PWR0111" H 8450 4650 50  0001 C CNN
F 1 "GND" H 8450 4750 50  0000 C CNN
F 2 "" H 8450 4900 50  0001 C CNN
F 3 "" H 8450 4900 50  0001 C CNN
	1    8450 4900
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8450 4850 8450 4900
Wire Wire Line
	8150 4200 8100 4200
Wire Wire Line
	7300 3600 8250 3600
Wire Wire Line
	7300 3500 8150 3500
Wire Wire Line
	9100 850  9100 800 
$Comp
L power:GND #PWR0125
U 1 1 6049840F
P 9100 800
F 0 "#PWR0125" H 9100 550 50  0001 C CNN
F 1 "GND" H 9100 650 50  0000 C CNN
F 2 "" H 9100 800 50  0001 C CNN
F 3 "" H 9100 800 50  0001 C CNN
	1    9100 800 
	1    0    0    1   
$EndComp
$Comp
L vl670:ESD7104 D3
U 1 1 604983EA
P 9100 1150
F 0 "D3" H 9550 1000 50  0000 L CNN
F 1 "ESD7104" H 9450 1100 50  0000 L CNN
F 2 "vl670:OnSemi_UDFN-10_1.0x2.5mm_P0.5mm" H 9100 800 50  0001 C CNN
F 3 "https://www.onsemi.com/pub/Collateral/ESD7104-D.PDF" V 9100 1100 50  0001 C CNN
	1    9100 1150
	-1   0    0    1   
$EndComp
$Comp
L Device:LED D2
U 1 1 61B69FA3
P 7950 4200
F 0 "D2" H 7700 4150 50  0000 C CNN
F 1 "LED" H 7950 4300 50  0001 C CNN
F 2 "LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 7950 4200 50  0001 C CNN
F 3 "~" H 7950 4200 50  0001 C CNN
	1    7950 4200
	-1   0    0    1   
$EndComp
Wire Notes Line
	2200 5500 3750 5500
Wire Notes Line
	2200 6350 3750 6350
Wire Wire Line
	7300 4950 7650 4950
Wire Wire Line
	6400 1900 6400 1450
Connection ~ 6500 1800
Wire Wire Line
	6500 1450 6500 1800
$Sheet
S 2350 4500 1150 800 
U 60B512DF
F0 "eeprom" 50
F1 "eeprom.sch" 50
F2 "~CS" I R 3500 4850 50 
F3 "SCK" I R 3500 4750 50 
F4 "MOSI" I R 3500 5050 50 
F5 "MISO" O R 3500 4950 50 
F6 "~ISP_CS" I L 2350 4850 50 
F7 "ISP_SCK" I L 2350 4750 50 
F8 "ISP_MOSI" I L 2350 5050 50 
F9 "ISP_MISO" O L 2350 4950 50 
F10 "~ISP_ENABLE" I L 2350 5150 50 
$EndSheet
Text Label 9800 2400 2    50   ~ 0
DN_TX_AC-
Text Label 9800 2600 2    50   ~ 0
DN_TX_AC+
Connection ~ 700  7500
Connection ~ 700  6850
Connection ~ 1000 6850
Wire Wire Line
	1000 6850 700  6850
Connection ~ 1000 7500
Wire Wire Line
	1000 7500 700  7500
Wire Wire Line
	1000 6850 1300 6850
Wire Wire Line
	1000 7500 1300 7500
Connection ~ 1300 6850
Connection ~ 1300 7500
Wire Wire Line
	1300 6850 1600 6850
Wire Wire Line
	1300 7500 1600 7500
Connection ~ 1600 6850
Connection ~ 1600 7500
Wire Wire Line
	1600 6850 1900 6850
Wire Wire Line
	1600 7500 1900 7500
Connection ~ 2600 6850
Wire Wire Line
	2600 6850 2300 6850
Connection ~ 2600 7500
Wire Wire Line
	2600 7500 2300 7500
Wire Wire Line
	2600 6850 2900 6850
Wire Wire Line
	2600 7500 2900 7500
Connection ~ 2900 6850
Connection ~ 2900 7500
Wire Wire Line
	2900 6850 3200 6850
Wire Wire Line
	2900 7500 3200 7500
Wire Notes Line
	550  6600 550  7750
Wire Wire Line
	6300 1450 6400 1450
Wire Wire Line
	6300 1450 6300 1600
Wire Wire Line
	6300 1800 6300 1900
Wire Wire Line
	6400 1450 6500 1450
Connection ~ 6400 1450
$Comp
L power:+5V #PWR0123
U 1 1 618CD5E1
P 6200 1450
F 0 "#PWR0123" H 6200 1300 50  0001 C CNN
F 1 "+5V" H 6200 1600 50  0000 C CNN
F 2 "" H 6200 1450 50  0001 C CNN
F 3 "" H 6200 1450 50  0001 C CNN
	1    6200 1450
	1    0    0    -1  
$EndComp
$Comp
L vl670:VL670 U2
U 1 1 5FC75CE3
P 6300 3400
F 0 "U2" H 6300 3500 50  0000 C CNN
F 1 "VL670" H 6300 3400 50  0000 C CNN
F 2 "Package_DFN_QFN:QFN-48-1EP_6x6mm_P0.4mm_EP4.3x4.3mm" H 7200 4900 50  0001 C CNN
F 3 "" H 7200 4900 50  0001 C CNN
	1    6300 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 1450 6200 1900
Wire Wire Line
	6700 1800 6900 1800
Wire Wire Line
	6900 1800 6900 1900
Connection ~ 6700 1800
Wire Wire Line
	7000 1900 7000 1800
$Comp
L power:+1V2 #PWR0124
U 1 1 619B0E1D
P 7000 1450
F 0 "#PWR0124" H 7000 1300 50  0001 C CNN
F 1 "+1V2" H 7000 1600 50  0000 C CNN
F 2 "" H 7000 1450 50  0001 C CNN
F 3 "" H 7000 1450 50  0001 C CNN
	1    7000 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	7100 1900 7100 1800
Wire Wire Line
	7100 1800 7000 1800
Connection ~ 7000 1800
Wire Wire Line
	7000 1800 7000 1450
Connection ~ 6500 1450
Wire Wire Line
	4350 4250 4350 4350
$Comp
L Device:R_US R19
U 1 1 6092DAD1
P 4750 4350
F 0 "R19" V 4700 4150 50  0000 C CNN
F 1 "0R" V 4700 4500 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 4790 4340 50  0001 C CNN
F 3 "~" H 4750 4350 50  0001 C CNN
	1    4750 4350
	0    1    1    0   
$EndComp
Wire Wire Line
	4600 4350 4350 4350
Connection ~ 4350 4350
Wire Wire Line
	4350 4350 4350 4400
$Comp
L Device:L_Small L1
U 1 1 5FC96A7A
P 6300 1700
F 0 "L1" H 6600 1850 50  0000 L CNN
F 1 "4.7uH" H 6550 1750 50  0000 L CNN
F 2 "Inductor_SMD:L_1008_2520Metric_Pad1.43x2.20mm_HandSolder" H 6300 1700 50  0001 C CNN
F 3 "~" H 6300 1700 50  0001 C CNN
F 4 "SPH252012H4R7MT" H 7500 1850 50  0000 C CNN "Part Number"
F 5 "L1: Sunlord" H 7500 1950 50  0000 C CNN "Brand"
	1    6300 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 4350 5250 4350
Text Notes 7050 1700 0    50   ~ 0
C44 MUST be close to L1
Wire Wire Line
	8900 1450 8900 1950
Wire Wire Line
	9000 1450 9000 1850
Wire Wire Line
	9300 1450 9300 1500
Wire Wire Line
	9300 1500 9900 1500
Wire Wire Line
	9900 1500 9900 1550
Wire Wire Line
	9200 1450 9200 1550
Wire Wire Line
	9200 1550 9900 1550
Connection ~ 9900 1550
Wire Wire Line
	9900 1550 9900 1650
$Comp
L power:GND #PWR0114
U 1 1 60FB9D3F
P 9100 3550
F 0 "#PWR0114" H 9100 3300 50  0001 C CNN
F 1 "GND" H 9105 3377 50  0000 C CNN
F 2 "" H 9100 3550 50  0001 C CNN
F 3 "" H 9100 3550 50  0001 C CNN
	1    9100 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	9100 3500 9100 3550
Text Label 3950 3400 0    50   ~ 0
SSRX+
Text Label 3950 3300 0    50   ~ 0
SSRX-
Text Label 3950 3200 0    50   ~ 0
D_DC+
Wire Wire Line
	3850 7500 3550 7500
Wire Wire Line
	3850 7350 3850 7500
Wire Wire Line
	3550 6850 3850 6850
$Comp
L Device:C C61
U 1 1 6054C690
P 3550 7200
F 0 "C61" H 3600 7300 50  0000 L CNN
F 1 "1uF" H 3600 7100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 3588 7050 50  0001 C CNN
F 3 "~" H 3550 7200 50  0001 C CNN
	1    3550 7200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0134
U 1 1 6054C91E
P 3550 7500
F 0 "#PWR0134" H 3550 7250 50  0001 C CNN
F 1 "GND" H 3555 7327 50  0000 C CNN
F 2 "" H 3550 7500 50  0001 C CNN
F 3 "" H 3550 7500 50  0001 C CNN
	1    3550 7500
	1    0    0    -1  
$EndComp
Wire Wire Line
	3550 6850 3550 7050
Wire Wire Line
	3550 7350 3550 7500
Connection ~ 3550 7500
$Comp
L power:+1V2 #PWR0135
U 1 1 6057D982
P 3550 6850
F 0 "#PWR0135" H 3550 6700 50  0001 C CNN
F 1 "+1V2" H 3550 7000 50  0000 C CNN
F 2 "" H 3550 6850 50  0001 C CNN
F 3 "" H 3550 6850 50  0001 C CNN
	1    3550 6850
	1    0    0    -1  
$EndComp
Connection ~ 3550 6850
$Comp
L power:+5V #PWR0138
U 1 1 606E1D73
P 4200 6850
F 0 "#PWR0138" H 4200 6700 50  0001 C CNN
F 1 "+5V" H 4200 7000 50  0000 C CNN
F 2 "" H 4200 6850 50  0001 C CNN
F 3 "" H 4200 6850 50  0001 C CNN
	1    4200 6850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0137
U 1 1 6069AFCA
P 4200 7500
F 0 "#PWR0137" H 4200 7250 50  0001 C CNN
F 1 "GND" H 4205 7327 50  0000 C CNN
F 2 "" H 4200 7500 50  0001 C CNN
F 3 "" H 4200 7500 50  0001 C CNN
	1    4200 7500
	1    0    0    -1  
$EndComp
Wire Wire Line
	3850 6850 3850 7050
$Comp
L Device:C C62
U 1 1 6054C939
P 3850 7200
F 0 "C62" H 3900 7300 50  0000 L CNN
F 1 "1uF" H 3900 7100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 3888 7050 50  0001 C CNN
F 3 "~" H 3850 7200 50  0001 C CNN
	1    3850 7200
	1    0    0    -1  
$EndComp
Text Notes 2450 6750 0    50   ~ 0
C44 MUST be close to L1
Text Notes 900  6750 0    50   ~ 0
close to VL670, one per pin
$Comp
L Device:C_Small C11
U 1 1 5F845F1B
P 4300 5950
AR Path="/5F845F1B" Ref="C11"  Part="1" 
AR Path="/5E73BE76/5F845F1B" Ref="C19"  Part="1" 
AR Path="/5EDD0BB0/5F845F1B" Ref="C?"  Part="1" 
F 0 "C11" V 4450 5950 50  0000 C CNN
F 1 "18pF" V 4550 5850 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 4300 5950 50  0001 C CNN
F 3 "~" H 4300 5950 50  0001 C CNN
F 4 "NP0" V 4550 6050 50  0000 C CNN "Grade"
	1    4300 5950
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C10
U 1 1 5E741279
P 4300 5450
AR Path="/5E741279" Ref="C10"  Part="1" 
AR Path="/5E73BE76/5E741279" Ref="C17"  Part="1" 
AR Path="/5EDD0BB0/5E741279" Ref="C?"  Part="1" 
F 0 "C10" V 4450 5450 50  0000 C CNN
F 1 "18pF" V 4550 5350 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 4300 5450 50  0001 C CNN
F 3 "~" H 4300 5450 50  0001 C CNN
F 4 "NP0" V 4550 5550 50  0000 C CNN "Grade"
	1    4300 5450
	0    1    1    0   
$EndComp
Text GLabel 2350 4200 2    50   Output ~ 0
~EXT_RESET
Text GLabel 4650 2350 0    50   Input ~ 0
~EXT_RESET
Wire Wire Line
	4800 2200 4800 2350
Wire Wire Line
	4800 2450 5150 2450
Connection ~ 4800 2450
Wire Wire Line
	4800 2450 4800 2550
Wire Wire Line
	4650 2350 4800 2350
Connection ~ 4800 2350
Wire Wire Line
	4800 2350 4800 2450
Wire Wire Line
	2100 4650 2100 5150
Wire Wire Line
	2200 4200 2200 5150
Connection ~ 2200 5150
Wire Wire Line
	2200 5150 2350 5150
Wire Wire Line
	2200 4200 2350 4200
$Comp
L Device:C_Small C8
U 1 1 609AE51A
P 8450 2600
F 0 "C8" V 8400 2450 50  0000 C CNN
F 1 "220nF" V 8400 2750 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 8450 2600 50  0001 C CNN
F 3 "~" H 8450 2600 50  0001 C CNN
	1    8450 2600
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C7
U 1 1 609AE13A
P 8450 2400
F 0 "C7" V 8400 2250 50  0000 C CNN
F 1 "220nF" V 8400 2550 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 8450 2400 50  0001 C CNN
F 3 "~" H 8450 2400 50  0001 C CNN
	1    8450 2400
	0    1    1    0   
$EndComp
$Comp
L Device:R_US R20
U 1 1 61D6C1E1
P 9450 6050
F 0 "R20" H 9518 6096 50  0000 L CNN
F 1 "10k" H 9518 6005 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 9490 6040 50  0001 C CNN
F 3 "~" H 9450 6050 50  0001 C CNN
	1    9450 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	9450 6200 9450 6300
$Comp
L power:GND #PWR0183
U 1 1 61E4C0B1
P 9450 6300
F 0 "#PWR0183" H 9450 6050 50  0001 C CNN
F 1 "GND" H 9455 6127 50  0000 C CNN
F 2 "" H 9450 6300 50  0001 C CNN
F 3 "" H 9450 6300 50  0001 C CNN
	1    9450 6300
	1    0    0    -1  
$EndComp
Wire Wire Line
	9450 5900 9450 5500
Wire Wire Line
	8450 3950 8450 4400
Wire Wire Line
	7300 3950 8450 3950
Wire Wire Line
	8550 4400 8450 4400
Connection ~ 8450 4400
Wire Wire Line
	8450 4400 8450 4550
Wire Wire Line
	9650 4150 9900 4150
Text Notes 10150 6400 0    50   ~ 0
On VL670, without R20,\nfirewire reads false input\nand random reset.
Text Notes 10450 6150 0    50   ~ 10
Note 6:
$Comp
L Device:R_US R21
U 1 1 60D3D349
P 9750 6050
F 0 "R21" H 9818 6096 50  0000 L CNN
F 1 "10k" H 9818 6005 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 9790 6040 50  0001 C CNN
F 3 "~" H 9750 6050 50  0001 C CNN
	1    9750 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	9750 5900 9750 5400
$Comp
L power:GND #PWR0184
U 1 1 60E3A940
P 9750 6300
F 0 "#PWR0184" H 9750 6050 50  0001 C CNN
F 1 "GND" H 9755 6127 50  0000 C CNN
F 2 "" H 9750 6300 50  0001 C CNN
F 3 "" H 9750 6300 50  0001 C CNN
	1    9750 6300
	1    0    0    -1  
$EndComp
Wire Wire Line
	9750 6200 9750 6300
NoConn ~ 9650 4400
$Comp
L vl670:ESD7104 D6
U 1 1 6046BFCB
P 9100 3200
F 0 "D6" H 8550 3300 50  0000 L CNN
F 1 "ESD7104" H 8400 3200 50  0000 L CNN
F 2 "vl670:OnSemi_UDFN-10_1.0x2.5mm_P0.5mm" H 9100 2850 50  0001 C CNN
F 3 "https://www.onsemi.com/pub/Collateral/ESD7104-D.PDF" V 9100 3150 50  0001 C CNN
	1    9100 3200
	1    0    0    -1  
$EndComp
Wire Notes Line
	5550 1100 7000 1100
Text Notes 5550 1050 0    50   ~ 0
Internal 3.3 V, 1.5 V, 1.2 V supplies\nshould only power VL670 & EEPROM\nand the SPI multiplexers.\nDON'T CONNECT TO OTHER CHIPS.
Wire Wire Line
	10100 2400 10200 2550
Wire Wire Line
	10100 2600 10200 2450
Text Notes 3700 4250 0    50   ~ 0
VL670: 11.3k\nVL671: 11.8k
Wire Notes Line
	3650 4300 4250 4300
$Comp
L power:GND #PWR0102
U 1 1 5F845F1C
P 4050 6250
AR Path="/5F845F1C" Ref="#PWR0102"  Part="1" 
AR Path="/5E73BE76/5F845F1C" Ref="#PWR039"  Part="1" 
AR Path="/5EDD0BB0/5F845F1C" Ref="#PWR?"  Part="1" 
F 0 "#PWR0102" H 4050 6000 50  0001 C CNN
F 1 "GND" H 4055 6077 50  0000 C CNN
F 2 "" H 4050 6250 50  0001 C CNN
F 3 "" H 4050 6250 50  0001 C CNN
	1    4050 6250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2600 850  2700 850 
$Comp
L Device:Ferrite_Bead_Small FB1
U 1 1 6122E4EF
P 2500 850
F 0 "FB1" V 2350 850 50  0000 C CNN
F 1 "BLM18KG221SN1D" V 2650 1250 50  0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 2430 850 50  0001 C CNN
F 3 "~" H 2500 850 50  0001 C CNN
F 4 "Murata" V 2650 750 50  0000 C CNN "Brand"
	1    2500 850 
	0    1    1    0   
$EndComp
Wire Wire Line
	3000 850  3200 850 
Text Notes 3700 800  0    50   ~ 10
Note 2:
Text Notes 3400 1150 0    50   ~ 0
Cut JP2 to isolate USB\nconnector from global 5 V\nrail for debugging with\nexternal power.
Wire Wire Line
	4500 7500 4200 7500
Wire Wire Line
	4500 6850 4200 6850
Connection ~ 4200 6850
Wire Wire Line
	4200 6850 4200 7050
Wire Wire Line
	4500 6850 4500 7050
Wire Wire Line
	4500 7350 4500 7500
Connection ~ 4200 7500
Wire Wire Line
	4200 7350 4200 7500
Wire Notes Line
	4750 7750 550  7750
Wire Notes Line
	550  6600 4750 6600
Wire Wire Line
	10850 4300 10850 4400
Wire Wire Line
	10850 3900 10850 4000
Wire Wire Line
	10050 4700 10050 4850
Text Notes 10150 3600 0    50   ~ 0
R51, R52 damp FB1\ninductance resonance.\nWithout FB1, use 0R.
$Comp
L Device:C C20
U 1 1 608C5884
P 10850 4150
F 0 "C20" H 10965 4196 50  0000 L CNN
F 1 "10uF" H 10965 4105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 10888 4000 50  0001 C CNN
F 3 "~" H 10850 4150 50  0001 C CNN
	1    10850 4150
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0116
U 1 1 6088A861
P 10450 3900
F 0 "#PWR0116" H 10450 3750 50  0001 C CNN
F 1 "+5V" H 10465 4073 50  0000 C CNN
F 2 "" H 10450 3900 50  0001 C CNN
F 3 "" H 10450 3900 50  0001 C CNN
	1    10450 3900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0117
U 1 1 608AEE3C
P 10050 4850
F 0 "#PWR0117" H 10050 4600 50  0001 C CNN
F 1 "GND" H 10055 4677 50  0000 C CNN
F 2 "" H 10050 4850 50  0001 C CNN
F 3 "" H 10050 4850 50  0001 C CNN
	1    10050 4850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0118
U 1 1 60915A94
P 10850 4850
F 0 "#PWR0118" H 10850 4600 50  0001 C CNN
F 1 "GND" H 10855 4677 50  0000 C CNN
F 2 "" H 10850 4850 50  0001 C CNN
F 3 "" H 10850 4850 50  0001 C CNN
	1    10850 4850
	1    0    0    -1  
$EndComp
$Comp
L vl670:+5V_SW #PWR0119
U 1 1 60918971
P 10850 3900
F 0 "#PWR0119" H 10850 3750 50  0001 C CNN
F 1 "+5V_SW" H 10865 4073 50  0000 C CNN
F 2 "" H 10850 3900 50  0001 C CNN
F 3 "" H 10850 3900 50  0001 C CNN
	1    10850 3900
	1    0    0    -1  
$EndComp
$Sheet
S 5100 7050 1250 450 
U 60C6101E
F0 "layout" 50
F1 "layout.sch" 50
$EndSheet
Text Notes 5400 7400 0    50   ~ 0
      PCB\nlayout-specific\n  components
Wire Notes Line
	4750 6600 4750 7750
$Comp
L Device:C C52
U 1 1 6069AFD4
P 4500 7200
F 0 "C52" H 4550 7300 50  0000 L CNN
F 1 "1uF" H 4550 7100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 4538 7050 50  0001 C CNN
F 3 "~" H 4500 7200 50  0001 C CNN
	1    4500 7200
	1    0    0    -1  
$EndComp
$Comp
L Device:C C51
U 1 1 6069AD6A
P 4200 7200
F 0 "C51" H 4250 7300 50  0000 L CNN
F 1 "1uF" H 4250 7100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 4238 7050 50  0001 C CNN
F 3 "~" H 4200 7200 50  0001 C CNN
	1    4200 7200
	1    0    0    -1  
$EndComp
$Comp
L Device:R_US R23
U 1 1 617165BA
P 10850 4550
F 0 "R23" H 10918 4596 50  0000 L CNN
F 1 "0R5" H 10918 4505 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 10890 4540 50  0001 C CNN
F 3 "~" H 10850 4550 50  0001 C CNN
	1    10850 4550
	1    0    0    -1  
$EndComp
Text Notes 2300 1200 0    50   ~ 0
FB1 may resonate, see\n  capacitor C19, C20
Wire Notes Line
	11000 3650 10100 3650
Text Notes 10450 3350 0    50   ~ 10
Note:
Wire Notes Line
	11000 3250 10100 3250
Wire Wire Line
	7850 1950 8900 1950
Wire Wire Line
	7750 1850 9000 1850
Connection ~ 8900 1950
Wire Wire Line
	8900 1950 10200 1950
Connection ~ 9000 1850
Wire Wire Line
	9000 1850 10200 1850
Wire Wire Line
	7850 1950 7850 3200
Text Notes 8200 2100 0    50   ~ 0
C1+C7=110nF
Wire Wire Line
	7750 1850 7750 3100
Wire Wire Line
	7950 2150 9200 2150
Wire Wire Line
	7950 2150 7950 3300
Wire Wire Line
	8050 2250 9300 2250
Wire Wire Line
	8050 2250 8050 3400
Wire Wire Line
	9200 2150 9200 2900
Connection ~ 9200 2150
Wire Wire Line
	9200 2150 10200 2150
Wire Wire Line
	9300 2250 9300 2900
Connection ~ 9300 2250
Wire Wire Line
	9300 2250 10200 2250
Wire Wire Line
	8550 2600 9000 2600
Wire Wire Line
	8550 2400 8900 2400
Wire Wire Line
	8150 2400 8350 2400
Wire Wire Line
	8150 2400 8150 3500
Wire Wire Line
	8250 2600 8350 2600
Wire Wire Line
	8250 2600 8250 3600
Wire Wire Line
	8900 2400 8900 2900
Connection ~ 8900 2400
Wire Wire Line
	8900 2400 10100 2400
Wire Wire Line
	9000 2600 9000 2900
Connection ~ 9000 2600
Wire Wire Line
	9000 2600 10100 2600
Wire Wire Line
	9900 1200 9900 1500
Connection ~ 9900 1500
Wire Wire Line
	9900 1650 9900 3750
Connection ~ 9900 1650
Text Notes 6100 2850 0    50   ~ 0
VL671: 1.2V
$Comp
L Device:C C19
U 1 1 608992C0
P 10450 4150
F 0 "C19" H 10565 4196 50  0000 L CNN
F 1 "10uF" H 10565 4105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 10488 4000 50  0001 C CNN
F 3 "~" H 10450 4150 50  0001 C CNN
	1    10450 4150
	1    0    0    -1  
$EndComp
$Comp
L Device:R_US R22
U 1 1 617B98B5
P 10450 4550
F 0 "R22" H 10518 4596 50  0000 L CNN
F 1 "0R5" H 10518 4505 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 10490 4540 50  0001 C CNN
F 3 "~" H 10450 4550 50  0001 C CNN
	1    10450 4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	10450 4300 10450 4400
Wire Wire Line
	10450 4000 10450 3900
$Comp
L Connector:Conn_01x08_Male J3
U 1 1 613F2C9C
P 10400 5500
F 0 "J3" H 10300 5450 50  0000 C CNN
F 1 "Conn_01x08_Male" H 10508 5890 50  0001 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical" H 10400 5500 50  0001 C CNN
F 3 "~" H 10400 5500 50  0001 C CNN
	1    10400 5500
	-1   0    0    -1  
$EndComp
$Comp
L Device:R_US R13
U 1 1 6155423C
P 7550 4200
F 0 "R13" V 7450 4500 50  0000 C CNN
F 1 "470R" V 7450 4200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 7590 4190 50  0001 C CNN
F 3 "~" H 7550 4200 50  0001 C CNN
	1    7550 4200
	0    1    1    0   
$EndComp
Wire Wire Line
	7300 4750 7850 4750
Wire Wire Line
	7300 4200 7350 4200
Wire Wire Line
	7350 4200 7350 4650
Wire Wire Line
	7350 4650 7950 4650
Connection ~ 7350 4200
Wire Wire Line
	7350 4200 7400 4200
Wire Wire Line
	7950 5200 7950 4650
Wire Wire Line
	7950 5200 8050 5200
Text Notes 7600 4600 0    50   ~ 0
VL670: R9\nVL671: R13
Wire Wire Line
	7300 4350 7400 4350
Wire Wire Line
	7300 4350 7300 4750
Connection ~ 7300 4350
Wire Wire Line
	7700 4350 7750 4350
Wire Wire Line
	7750 4200 7800 4200
Wire Wire Line
	7700 4200 7750 4200
Connection ~ 7750 4200
Wire Wire Line
	7750 4200 7750 4350
Wire Wire Line
	8750 6300 8850 6300
Connection ~ 8750 6300
Wire Wire Line
	9050 6300 9250 6300
Connection ~ 9050 6300
Wire Wire Line
	9050 6200 9050 6300
Wire Wire Line
	8850 6300 9050 6300
Connection ~ 8850 6300
Wire Wire Line
	8850 6200 8850 6300
Wire Wire Line
	8650 6300 8750 6300
Connection ~ 8650 6300
Wire Wire Line
	8650 6200 8650 6300
Wire Wire Line
	8450 6300 8650 6300
Connection ~ 8450 6300
Wire Wire Line
	8450 6200 8450 6300
Wire Wire Line
	9250 6300 9250 6200
Wire Wire Line
	8250 6300 8450 6300
$Comp
L Device:D_TVS D12
U 1 1 609A27AC
P 9250 6050
F 0 "D12" V 9100 5900 50  0000 L CNN
F 1 "ESD5B5.0ST1G-N" V 9295 6130 50  0001 L CNN
F 2 "Diode_SMD:D_SOD-523" H 9250 6050 50  0001 C CNN
F 3 "~" H 9250 6050 50  0001 C CNN
	1    9250 6050
	0    1    1    0   
$EndComp
$Comp
L Device:D_TVS D11
U 1 1 609A27A2
P 9050 6050
F 0 "D11" V 8900 5900 50  0000 L CNN
F 1 "ESD5B5.0ST1G-N" V 9095 6130 50  0001 L CNN
F 2 "Diode_SMD:D_SOD-523" H 9050 6050 50  0001 C CNN
F 3 "~" H 9050 6050 50  0001 C CNN
	1    9050 6050
	0    1    1    0   
$EndComp
$Comp
L Device:D_TVS D10
U 1 1 609A2548
P 8850 6050
F 0 "D10" V 8700 5900 50  0000 L CNN
F 1 "ESD5B5.0ST1G-N" V 8895 6130 50  0001 L CNN
F 2 "Diode_SMD:D_SOD-523" H 8850 6050 50  0001 C CNN
F 3 "~" H 8850 6050 50  0001 C CNN
	1    8850 6050
	0    1    1    0   
$EndComp
$Comp
L Device:D_TVS D9
U 1 1 6098C822
P 8650 6050
F 0 "D9" V 8500 5900 50  0000 L CNN
F 1 "ESD5B5.0ST1G-N" V 8695 6130 50  0001 L CNN
F 2 "Diode_SMD:D_SOD-523" H 8650 6050 50  0001 C CNN
F 3 "~" H 8650 6050 50  0001 C CNN
	1    8650 6050
	0    1    1    0   
$EndComp
$Comp
L Device:D_TVS D8
U 1 1 60976B35
P 8450 6050
F 0 "D8" V 8300 5900 50  0000 L CNN
F 1 "ESD5B5.0ST1G-N" V 8495 6130 50  0001 L CNN
F 2 "Diode_SMD:D_SOD-523" H 8450 6050 50  0001 C CNN
F 3 "~" H 8450 6050 50  0001 C CNN
	1    8450 6050
	0    1    1    0   
$EndComp
Wire Wire Line
	8250 6200 8250 6300
$Comp
L power:GND #PWR0145
U 1 1 60962902
P 8750 6300
F 0 "#PWR0145" H 8750 6050 50  0001 C CNN
F 1 "GND" H 8755 6127 50  0000 C CNN
F 2 "" H 8750 6300 50  0001 C CNN
F 3 "" H 8750 6300 50  0001 C CNN
	1    8750 6300
	1    0    0    -1  
$EndComp
$Comp
L Device:D_TVS D7
U 1 1 60915659
P 8250 6050
F 0 "D7" V 8100 5900 50  0000 L CNN
F 1 "ESD5B5.0ST1G-N" V 8600 5750 50  0000 L CNN
F 2 "Diode_SMD:D_SOD-523" H 8250 6050 50  0001 C CNN
F 3 "~" H 8250 6050 50  0001 C CNN
	1    8250 6050
	0    1    1    0   
$EndComp
$Comp
L Device:D_TVS D19
U 1 1 61757663
P 8050 6050
F 0 "D19" V 7900 5900 50  0000 L CNN
F 1 "ESD5B5.0ST1G-N" V 8095 6130 50  0001 L CNN
F 2 "Diode_SMD:D_SOD-523" H 8050 6050 50  0001 C CNN
F 3 "~" H 8050 6050 50  0001 C CNN
	1    8050 6050
	0    1    1    0   
$EndComp
Wire Wire Line
	8050 6200 8050 6300
Wire Wire Line
	8050 6300 8250 6300
Connection ~ 8250 6300
Connection ~ 9450 5500
Connection ~ 9750 5400
Connection ~ 8250 5300
Connection ~ 8450 5400
Wire Wire Line
	8450 5400 9750 5400
Connection ~ 8650 5500
Wire Wire Line
	8650 5500 9450 5500
Connection ~ 8850 5600
Connection ~ 9050 5700
Connection ~ 9250 5800
Wire Wire Line
	7850 5300 8250 5300
Wire Wire Line
	7550 5600 8850 5600
Wire Wire Line
	7450 5700 9050 5700
Wire Wire Line
	7350 5800 9250 5800
Wire Wire Line
	7750 5400 8450 5400
Wire Wire Line
	7650 5500 8650 5500
Wire Wire Line
	8050 5900 8050 5200
Connection ~ 8050 5200
Wire Wire Line
	9250 5800 10200 5800
Wire Wire Line
	9050 5700 10200 5700
Wire Wire Line
	8850 5600 10200 5600
Wire Wire Line
	9450 5500 10200 5500
Wire Wire Line
	8050 5200 10200 5200
Wire Wire Line
	8250 5300 10200 5300
Wire Wire Line
	9750 5400 10200 5400
$Comp
L Device:LED D20
U 1 1 6141C9C6
P 10050 4150
F 0 "D20" V 10100 4050 50  0000 R CNN
F 1 "LED" V 9998 4032 50  0001 R CNN
F 2 "LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 10050 4150 50  0001 C CNN
F 3 "~" H 10050 4150 50  0001 C CNN
	1    10050 4150
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_US R24
U 1 1 6141EC3B
P 10050 4550
F 0 "R24" H 10118 4596 50  0000 L CNN
F 1 "470R" H 10118 4505 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 10090 4540 50  0001 C CNN
F 3 "~" H 10050 4550 50  0001 C CNN
	1    10050 4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	10450 4700 10450 4850
$Comp
L power:GND #PWR0187
U 1 1 61475466
P 10450 4850
F 0 "#PWR0187" H 10450 4600 50  0001 C CNN
F 1 "GND" H 10455 4677 50  0000 C CNN
F 2 "" H 10450 4850 50  0001 C CNN
F 3 "" H 10450 4850 50  0001 C CNN
	1    10450 4850
	1    0    0    -1  
$EndComp
Wire Wire Line
	10050 3750 9900 3750
Connection ~ 9900 3750
Wire Wire Line
	9900 3750 9900 4150
Wire Wire Line
	10050 4300 10050 4400
Wire Wire Line
	10050 4000 10050 3750
$Comp
L Connector:Conn_01x07_Male J1
U 1 1 60C3937B
P 650 4950
F 0 "J1" H 550 4950 50  0000 C CNN
F 1 "Conn_01x07_Male" H 758 5340 50  0001 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical" H 650 4950 50  0001 C CNN
F 3 "~" H 650 4950 50  0001 C CNN
	1    650  4950
	1    0    0    -1  
$EndComp
Wire Notes Line
	10150 6050 11100 6050
Wire Notes Line
	10150 6450 11100 6450
Wire Wire Line
	10850 4700 10850 4850
Wire Notes Line
	700  600  700  1250
Wire Notes Line
	4500 600  4500 1250
$Comp
L power:GND #PWR0107
U 1 1 61CF7782
P 2650 3800
AR Path="/61CF7782" Ref="#PWR0107"  Part="1" 
AR Path="/60085564/61CF7782" Ref="#PWR?"  Part="1" 
F 0 "#PWR0107" H 2650 3550 50  0001 C CNN
F 1 "GND" H 2650 3650 50  0000 C CNN
F 2 "" H 2650 3800 50  0001 C CNN
F 3 "" H 2650 3800 50  0001 C CNN
	1    2650 3800
	1    0    0    -1  
$EndComp
$Comp
L vl670:ESD7104 D4
U 1 1 61CF7788
P 2650 3450
AR Path="/61CF7788" Ref="D4"  Part="1" 
AR Path="/60085564/61CF7788" Ref="D?"  Part="1" 
F 0 "D4" H 3100 3150 50  0000 L CNN
F 1 "ESD7104" H 3000 3050 50  0000 L CNN
F 2 "vl670:OnSemi_UDFN-10_1.0x2.5mm_P0.5mm" H 2650 3100 50  0001 C CNN
F 3 "https://www.onsemi.com/pub/Collateral/ESD7104-D.PDF" V 2650 3400 50  0001 C CNN
	1    2650 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 3750 2650 3800
$Comp
L power:GND #PWR0108
U 1 1 61D1AAB3
P 2000 3800
AR Path="/61D1AAB3" Ref="#PWR0108"  Part="1" 
AR Path="/60085564/61D1AAB3" Ref="#PWR?"  Part="1" 
F 0 "#PWR0108" H 2000 3550 50  0001 C CNN
F 1 "GND" H 2000 3650 50  0000 C CNN
F 2 "" H 2000 3800 50  0001 C CNN
F 3 "" H 2000 3800 50  0001 C CNN
	1    2000 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 3750 2000 3800
Wire Wire Line
	900  3800 900  3350
Wire Wire Line
	800  3250 800  3350
Wire Wire Line
	800  3350 900  3350
Connection ~ 900  3350
Wire Wire Line
	900  3350 900  3250
Wire Wire Line
	1000 3250 1000 3350
Wire Wire Line
	1000 3350 900  3350
Text Label 1500 2950 0    50   ~ 0
SSTX-
Text Label 1500 3050 0    50   ~ 0
SSTX+
Wire Wire Line
	2200 800  2200 850 
Text Label 1500 2350 0    50   ~ 0
D-
Text Label 1500 2450 0    50   ~ 0
D+
Wire Wire Line
	3450 3600 3450 3100
Wire Wire Line
	3550 2900 3550 3500
Wire Wire Line
	3750 2650 3750 3300
Wire Wire Line
	3650 2750 3650 3400
Wire Wire Line
	3150 3100 3100 3100
Wire Wire Line
	3150 2900 3100 2900
Wire Wire Line
	3550 2900 3350 2900
Wire Wire Line
	3450 3100 3350 3100
$Comp
L Device:C_Small C2
U 1 1 6188E9E7
P 3250 3100
AR Path="/6188E9E7" Ref="C2"  Part="1" 
AR Path="/60085564/6188E9E7" Ref="C?"  Part="1" 
F 0 "C2" V 3200 2950 50  0000 C CNN
F 1 "220nF" V 3200 3250 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 3250 3100 50  0001 C CNN
F 3 "~" H 3250 3100 50  0001 C CNN
	1    3250 3100
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C1
U 1 1 6188E9E1
P 3250 2900
AR Path="/6188E9E1" Ref="C1"  Part="1" 
AR Path="/60085564/6188E9E1" Ref="C?"  Part="1" 
F 0 "C1" V 3200 2750 50  0000 C CNN
F 1 "220nF" V 3200 3050 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 3250 2900 50  0001 C CNN
F 3 "~" H 3250 2900 50  0001 C CNN
	1    3250 2900
	0    1    1    0   
$EndComp
Wire Wire Line
	3000 2950 3100 2900
Wire Wire Line
	3000 3050 3100 3100
$Comp
L vl670:ESD7104 D1
U 1 1 619DB924
P 2000 3450
AR Path="/619DB924" Ref="D1"  Part="1" 
AR Path="/60085564/619DB924" Ref="D?"  Part="1" 
F 0 "D1" H 1500 3150 50  0000 L CNN
F 1 "ESD7104" H 1400 3050 50  0000 L CNN
F 2 "vl670:OnSemi_UDFN-10_1.0x2.5mm_P0.5mm" H 2000 3100 50  0001 C CNN
F 3 "https://www.onsemi.com/pub/Collateral/ESD7104-D.PDF" V 2000 3400 50  0001 C CNN
	1    2000 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 3150 2100 2150
Wire Wire Line
	1900 3150 1900 2350
Wire Wire Line
	1800 3150 1800 2450
Connection ~ 2100 2150
Connection ~ 1800 2450
Wire Wire Line
	1800 2450 3100 2450
Connection ~ 1900 2350
Wire Wire Line
	1500 2450 1800 2450
Wire Wire Line
	1500 2350 1900 2350
Wire Wire Line
	1500 2150 2100 2150
Connection ~ 2200 850 
Wire Wire Line
	2200 850  2400 850 
Wire Wire Line
	2200 850  2200 2150
Wire Wire Line
	2100 2150 2200 2150
Connection ~ 2200 2150
Wire Wire Line
	2200 2150 2200 3150
$Comp
L vl670:USB3_B J2
U 1 1 61885314
P 1000 2550
F 0 "J2" H 1057 3267 50  0000 C CNN
F 1 "USB3_B" H 1057 3176 50  0000 C CNN
F 2 "vl670:USB3_B_XKB_U235-091N-4BLRC16-4-5" H 1150 2650 50  0001 C CNN
F 3 "~" H 1150 2650 50  0001 C CNN
	1    1000 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	1500 3050 2450 3050
Wire Wire Line
	1500 2650 2850 2650
Wire Wire Line
	1500 2750 2750 2750
Wire Wire Line
	2450 3150 2450 3050
Connection ~ 2450 3050
Wire Wire Line
	2550 3150 2550 2950
Wire Wire Line
	1500 2950 2550 2950
Connection ~ 2550 2950
Wire Wire Line
	2450 3050 3000 3050
Wire Wire Line
	2550 2950 3000 2950
Wire Wire Line
	2750 3150 2750 2750
Connection ~ 2750 2750
Wire Wire Line
	2750 2750 3650 2750
Wire Wire Line
	2850 3150 2850 2650
Connection ~ 2850 2650
Wire Wire Line
	2850 2650 3750 2650
Wire Wire Line
	3550 3500 5100 3500
Wire Wire Line
	3450 3600 5100 3600
Wire Wire Line
	5100 3600 5250 3500
Wire Wire Line
	5100 3500 5250 3600
Wire Wire Line
	3750 3300 5100 3300
Wire Wire Line
	3650 3400 5100 3400
Wire Wire Line
	5100 3300 5250 3400
Wire Wire Line
	5100 3400 5250 3300
Wire Notes Line
	700  1250 4500 1250
Wire Notes Line
	700  600  4500 600 
Wire Wire Line
	1900 2350 3100 2350
Wire Wire Line
	3400 2350 3950 2350
Wire Wire Line
	3950 2350 3950 3100
$EndSCHEMATC
